[jruby-user] Issue with java.util.concurrent.Callable

[Max Gonzih]

Hi guys, so I was playing with concurrency in jruby and found some weird
behavior that I don't understand. Here is gist with code sample and
description: https://gist.github.com/Gonzih/f62ccc35a9d4d8d23ba0 in
short issue is that if I call proc from inside instance of Callable I
can't do any wrapping around this call (callbacks, error handilng and
etc). Can someone explain to me what is going on behind the scene?

Thanks!


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[Karol Bucek]

keyboard - computer "in-between" error :) ... see comment.

next time try http://stackoverflow.com/questions/tagged/jruby

cheers, K.

Post by Max Gonzih
Hi guys, so I was playing with concurrency in jruby and found some weird
behavior that I don't understand. Here is gist with code sample and
description: https://gist.github.com/Gonzih/f62ccc35a9d4d8d23ba0 in
short issue is that if I call proc from inside instance of Callable I
can't do any wrapping around this call (callbacks, error handilng and
etc). Can someone explain to me what is going on behind the scene?
Thanks!
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http://xircles.codehaus.org/manage_email

[Max Gonzih]

Oh, thanks! Duck typing played against me this time :)

Post by Karol Bucek
keyboard - computer "in-between" error :) ... see comment.
next time try http://stackoverflow.com/questions/tagged/jruby
cheers, K.
Hi guys, so I was playing with concurrency in jruby and found some weird
behavior that I don't understand. Here is gist with code sample and
https://gist.github.com/Gonzih/f62ccc35a9d4d8d23ba0 in
short issue is that if I call proc from inside instance of Callable I
can't do any wrapping around this call (callbacks, error handilng and
etc). Can someone explain to me what is going on behind the scene?
Thanks!
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http://xircles.codehaus.org/manage_email

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